Move printing defines to buildflag system.

chrome/browser/ui/tab_helpers.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/tab_helpers.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 41 matching lines @@
 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/dom_distiller/content/browser/web_contents_main_frame_observer.h"
 #include "components/dom_distiller/core/dom_distiller_switches.h"
 #include "components/history/content/browser/web_contents_top_sites_observer.h"
 #include "components/history/core/browser/top_sites.h"
 #include "components/password_manager/core/browser/password_manager.h"
 #include "components/subresource_filter/content/browser/content_subresource_filter_driver_factory.h"
 #include "components/tracing/common/tracing_switches.h"
 #include "content/public/browser/web_contents.h"
+#include "printing/features/features.h"
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
 #include "chrome/browser/android/banners/app_banner_manager_android.h"
 #include "chrome/browser/android/data_usage/data_use_tab_helper.h"
 #include "chrome/browser/android/offline_pages/offline_page_tab_helper.h"
 #include "chrome/browser/android/offline_pages/recent_tab_helper.h"
 #include "chrome/browser/android/voice_search_tab_helper.h"
 #include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/ntp_snippets/bookmark_last_visit_updater.h"
@@ skipping 22 matching lines @@
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "extensions/browser/view_type_utils.h"
 #endif
 
 #if BUILDFLAG(ENABLE_SUPERVISED_USERS)
 #include "chrome/browser/supervised_user/supervised_user_navigation_observer.h"
 #endif
 
-#if defined(ENABLE_PRINTING)
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINTING)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
 #include "chrome/browser/printing/print_preview_message_handler.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #else
 #include "chrome/browser/printing/print_view_manager_basic.h"
-#endif  // defined(ENABLE_PRINT_PREVIEW)
-#endif  // defined(ENABLE_PRINTING)
+#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
+#endif  // BUILDFLAG(ENABLE_PRINTING)
 
 using content::WebContents;
 
 namespace {
 
 const char kTabContentsAttachedTabHelpersUserDataKey[] =
     "TabContentsAttachedTabHelpers";
 
 }  // namespace
 
@@ skipping 122 matching lines @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
   extensions::TabHelper::CreateForWebContents(web_contents);
 #endif
 
 #if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   SupervisedUserNavigationObserver::CreateForWebContents(web_contents);
 #endif
 
-#if defined(ENABLE_PRINTING) && !BUILDFLAG(ANDROID_JAVA_UI)
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINTING) && !BUILDFLAG(ANDROID_JAVA_UI)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
   printing::PrintViewManager::CreateForWebContents(web_contents);
   printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents);
 #else
   printing::PrintViewManagerBasic::CreateForWebContents(web_contents);
-#endif  // defined(ENABLE_PRINT_PREVIEW)
-#endif  // defined(ENABLE_PRINTING) && !BUILDFLAG(ANDROID_JAVA_UI)
+#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
+#endif  // BUILDFLAG(ENABLE_PRINTING) && !BUILDFLAG(ANDROID_JAVA_UI)
 
   bool enabled_distiller = base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableDomDistiller);
   if (enabled_distiller) {
     dom_distiller::WebContentsMainFrameObserver::CreateForWebContents(
         web_contents);
   }
 
   if (predictors::ResourcePrefetchPredictorFactory::GetForProfile(
       web_contents->GetBrowserContext())) {
     predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents(
         web_contents);
   }
 
   if (tracing::NavigationTracingObserver::IsEnabled())
     tracing::NavigationTracingObserver::CreateForWebContents(web_contents);
 }